#4683E5#4683E5

#4683E5 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.8% C 0.161 H 259.5°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#4683E5
RGB	rgb(70, 131, 229)
HSL	hsl(217, 75%, 59%)
HSV	hsv(217, 69%, 90%)
CMYK	cmyk(69.4%, 42.8%, 0%, 10.2%)
CIE-LAB	lab(55.27, 12.23, -55.53)
CIE-LCH	lch(55.27, 56.86, 282.42°)
OKLab	oklab(61.81% -0.0295 -0.1587)
OKLCH	oklch(61.81% 0.161 259.5)
XYZ	xyz(24.7798, 23.1892, 77.2836)
Luminance	0.2319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4683E5 #E5A846

analogous

#46D2E5 #4683E5 #5846E5

triadic

#4683E5 #E54683 #83E546

tetradic

#4683E5 #E546D2 #E5A846 #46E558

square

#4683E5 #E546D2 #E5A846 #46E558

split-complementary

#4683E5 #E55846 #D2E546

monochromatic

#16499B #1D62D0 #4683E5 #7CA7ED #B1CBF4

Accessibility & contrast

On white

3.72

#4683E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#4683E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4683E5

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4683E5	#FFFFFF	#000000	##000000
##4683E5	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548CE9

Deuteranopia (green-blind)

#387EE3

Tritanopia (blue-blind)

#009AA9

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4683e5;
/* rgb */ color: rgb(70, 131, 229);
/* oklch */ color: oklch(61.8% 0.161 259.5);

Tailwind

colors: {
  custom: {
    50: '#8ba6ee',
    500: '#4683e5',
    950: '#000000',
  },
}

SCSS

$custom: #4683e5;
$custom-light: #8ba6ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4683e5",
  "rgb": {
    "r": 70,
    "g": 131,
    "b": 229
  },
  "hsl": {
    "h": 216.981,
    "s": 75.355,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61807,
    "c": 0.16144,
    "h": 259.5
  },
  "luminance": 0.23192
}

Semantic roles & 50–950 ramp

primary

#4683E5

secondary

#E3CBA4

accent

#AA36F2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4683E5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →